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3 years ago

HELP ASAP PLEASE!!! What is the measure of ABC given A=25 & C=135?

Mathematics

2 answers:

Nesterboy [21]3 years ago

7 0

tbm queria saber essa pergunta

inn [45]3 years ago

4 0

Answer:

180° is correct answer

Step-by-step explanation:

please mark me as brainliest

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Please take a look at the picture. Please write your answer with an explanation.

zubka84 [21]

Answer:

Bottom left (each term in pattern X is 1/3...)

Step-by-step explanation:

If you look at the 2nd row, you will recognize that when you multiply 15 times 1/3, you will get 5, which is 1/3 of 15. You will recognize this pattern across the whole table.

5 0

2 years ago

HELP ME POR FAVOR PLEASE PLEASEE

Basile [38]

Answer:

$x=8\frac34\ \,,\quad y=8\frac12$

Step-by-step explanation:

$\Delta TRS\sim \Delta LJK \quad\implies\quad \dfrac{|TR|}{|LJ|}=\dfrac{|RS|}{|JK|}=\dfrac{|ST|}{|KL|}\\\\\dfrac{4}{7}=\dfrac{5}{x}=\dfrac{6}{y+2}\\\\\\\dfrac{4}{7}=\dfrac{5}{x}\quad\implies\quad4x=5\cdot7\quad\implies\quad x=\dfrac{35}4=8\frac34\\\\\\\dfrac{5}{x}=\dfrac{6}{y+2}\quad\implies\quad 5(y+2)=6\cdot\dfrac{35}4\\\\5y+10=3\cdot\dfrac{35}2\\\\5y\ =\ \dfrac{3\cdot35}2-10\\ \div5\qquad\quad \div5\\\\y=\dfrac{3\cdot7}2-2=10\frac12-2=8\frac12$

3 0

3 years ago

Find the perimeter and area of a 4 m by 12 m<br> rectangle.

Ann [662]

Answer:

P=32m

A=48 m^2

Step-by-step explanation:

if two shorter sides are 4m each and the two longer sides are 12 m

4+4+12+12 to find the total P

Area, time the LENGTH by WIDTH to find the squared meters in the rectangle .

4x12 = AREA

5 0

2 years ago

Is the following an algebraic expression: 18r + (r ÷ 8) - 13

avanturin [10]

Answer:

nah

Step-by-step explanation:

4 0

2 years ago

If -(x - 1) = 5, find the value of -4x. Show your work.<br> PLEASEEEE !!!

irakobra [83]

Answer: x=-4

Step-by-step explanation:

1. Simplify:

-(x-1)=5 => -x+1=5

Isolate x:

-x=5-1 => -x=4 => x=-4

7 0

2 years ago